A New Episode of "Cool Met Stuff"

Speaking of volcanoes, which of the following would it cross your mind? Lava, volcanic ash, or hot spring? Some people say that there is a close connection between volcanic eruption and global warming. How far is this "urban legend" from the truth? The latest episode of "Cool Met Stuff" will explain the details.

The video is now available on the "MyObservatory" mobile application and the Observatory's website for your viewing (programme is broadcasted in Cantonese).